Car ambient light led decorative light 5050 12smd a tow four 72 lights APP seven color sound control foot atmosphere light A tow four 72 lights: each light bar is 18 lights length 32cm Color box size: 34 * 7.5 * 4CM, weight: 280 grams [Product Name]: a tow four RGB seven-color atmosphere light 5050-9/12/18smd [soft models Light source color]: seven colors (RGB) Product Specifications]: One tow four / voice / APP / USB 36smd / 48SMD / 72SMD Light source type】: imported RGB 5050 three-core Product Size】：13*220mm Product Voltage】：DC12V [Irradiation Angle]: 180 degrees wide angle irradiation Product Material】：High quality ABS. 【Waterproof level】: IP65. 【Installation line】：USB can be plugged in 【Installation】：Paste glue can be. Wireless music control 7-color RGB car interior lighting kit. High-quality RGB LED light bar. Wireless infrared control, you want to change the color. Also comes with music control mode to make your car more attractive. Control modes: 4 music control modes, 8 signal color control, brightness control, ON/OFF, 2 segment jump mode control, fade in and fade out 2 mode control. Application: applicable to illuminate the entire car interior, the product comes with a cigarette lighter head, plug and play, no modification. Note: Brightness control is only applicable to single color mode LED.